CN209184364U - A kind of motor end cover sealing device - Google Patents
A kind of motor end cover sealing device Download PDFInfo
- Publication number
- CN209184364U CN209184364U CN201920024934.7U CN201920024934U CN209184364U CN 209184364 U CN209184364 U CN 209184364U CN 201920024934 U CN201920024934 U CN 201920024934U CN 209184364 U CN209184364 U CN 209184364U
- Authority
- CN
- China
- Prior art keywords
- sealing
- center
- ring
- end cover
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model discloses a kind of motor end cover sealing devices, including apparatus main body, apparatus main body outer surface is equipped with end cap continuing surface, waterproof retaining ring is equipped on the right side of end cap continuing surface, fastening bolt is equipped on the inside of waterproof retaining ring, fastening bolt bottom is equipped with piston ring groove, and dust plug is equipped on the left of piston ring groove, is equipped with outer ring plate on the outside of dust plug；Air pressure adjustment pump, including air pressure regulator, air pressure regulator inside are equipped with airway, and airway two sides are equipped with center push rod, and center push rod outer surface is equipped with guide face；Buffer gear, including insulating surfaces, insulating surfaces center are equipped with radiating groove, and heat dissipation trench bottom is equipped with cushion, and cushion center is equipped with stiffening plate；Central shaft, central shaft two sides are equipped with sealing fluid, and sealing ring is equipped on the right side of sealing fluid, and sealing ring two sides are equipped with mounting plate, and sealing-plug is equipped on the right side of mounting plate, is equipped with fluid drainage slot on the outside of sealing-plug.This kind of motor end cover sealing device stable structure and convenient for adjusting, sealing performance is good.
Description
Technical field
The utility model belongs to sealing device technical field, and in particular to a kind of motor end cover sealing device.
Background technique
Electric motor end cap passes through the fixed entire motor of shaft using the front and rear cover of motor.The material of electric motor end cap is typically all
Metal, including aluminium, aluminium casting, cold punching steel, plastics, bakelite etc..Different materials is usually selected according to different motor types
Matter.If electric motor of automobile is all cold punching steel mostly, large-size machine is all using die-casting process.However existing sealing device is at it
Stability and to be hoisted convenient for having in modulability, so we need a novel motor end cover sealing device to solve
Problem is stated, meets the needs of people.
Utility model content
The purpose of this utility model is to provide a kind of motor end cover sealing devices, to solve its stability and convenient for adjusting
The problem of section property.
To achieve the above object, the utility model provides the following technical solutions: a kind of motor end cover sealing device, including
Apparatus main body, described device body outer surface are equipped with end cap continuing surface, are equipped with waterproof on the right side of the end cap continuing surface
Retaining ring, the waterproof retaining ring inside are equipped with fastening bolt, and the fastening bolt bottom is equipped with piston ring groove, and the piston ring groove is left
Side is equipped with dust plug, is equipped with outer ring plate on the outside of the dust plug；
Air pressure adjustment pump, including air pressure regulator, the air pressure regulator inside are equipped with airway, the airway
Two sides are equipped with center push rod, and the center push rod outer surface is equipped with guide face；
Buffer gear, including insulating surfaces, the insulating surfaces center are equipped with radiating groove, and the heat dissipation trench bottom is equipped with buffering
Pad, the cushion center are equipped with stiffening plate；
Central shaft, the central shaft two sides are equipped with sealing fluid, and sealing ring is equipped on the right side of the sealing fluid, described
Sealing ring two sides are equipped with mounting plate, and sealing-plug is equipped on the right side of the mounting plate, is equipped with fluid drainage slot on the outside of the sealing-plug.
Preferably, the center push rod outer surface is equipped with screw thread, and it is connect with mounting plate by threads turn.
Preferably, the mounting plate is set as 2, and 2 mounting plate difference are symmetrical above and below to be arranged in apparatus main body two
Side.
Preferably, the sealing circle center is rounded, and the center of circle is overlapped with central shaft center.
Preferably, the outer ring plate is fixed by snap is connected to dust-proof outer surface.
Preferably, the waterproof retaining ring is fixedly connected with apparatus main body by fastening bolt.
The technical effect and advantage of the utility model: 1, buffer gear passes through the elastic recoil effect slowing down vibration of cushion
Damage, radiating groove remove the heat in sealing device in time, prolong its service life；
2, air pressure adjustment pump adjusts airway interior air-flow pressure by air pressure regulator in time, guarantees sealing device air pressure
Stablize and operate normally, improves stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of air pressure adjustment pump in the utility model；
Fig. 3 is the structural schematic diagram of buffer gear in the utility model.
In figure: 1- apparatus main body, 2- outer ring plate, 3- end cap continuing surface, 4- dust plug, 5- central shaft, 6- seal fluid,
7- piston ring groove, 8- fastening bolt, 9- waterproof retaining ring, 10- air pressure adjustment pump, 1001- air pressure regulator, 1002- center push rod,
1003- airway, 1004- guide face, 11- fluid drainage slot, 12- sealing ring, 13- buffer gear, 1301- insulating surfaces,
1302- radiating groove, 1303- cushion, 1304 stiffening plates, 14- sealing-plug, 15- mounting plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of motor end cover sealing device as shown in Figure 1, Figure 2 and Figure 3, including
Apparatus main body 1,1 outer surface of apparatus main body are equipped with end cap continuing surface 3, are equipped with waterproof retaining ring on the right side of end cap continuing surface 3
9, fastening bolt 8 is equipped on the inside of waterproof retaining ring 9,8 bottom of fastening bolt is equipped with piston ring groove 7, is equipped on the left of piston ring groove 7 dust-proof
Plug 4 is equipped with outer ring plate 2, waterproof retaining ring 9 and the effective waterproof of dust plug 4 and dust-proof on the outside of dust plug 4；
Air pressure adjustment pumps 10, including air pressure regulator 1001, is equipped with airway 1003 on the inside of air pressure regulator 1001, leads to
1003 two sides of airway are equipped with center push rod 1002, and 1002 outer surface of center push rod is equipped with guide face 1004, air pressure adjustment pump 10
1003 interior air-flow pressure of airway is adjusted in time by air pressure regulator 1001, guarantees that 1 stable gas pressure of apparatus main body is normally transported
Row, improves stability, and air pressure adjustment pump 10 is closely connect by center push rod 1002 with apparatus main body 1；
Buffer gear 13, including insulating surfaces 1301,1301 center of insulating surfaces are equipped with radiating groove 1302,1302 bottom of radiating groove
Equipped with cushion 1303,1303 center of cushion is equipped with stiffening plate 1304, and buffer gear 13 is anti-by the elasticity of cushion 1303
The damage of effect slowing down vibration is rushed, radiating groove 1302 removes the heat in sealing device in time, prolongs its service life, insulating surfaces
1301 play insulation protection；
Central shaft 5,5 two sides of central shaft are equipped with sealing fluid 6, seal and be equipped with sealing ring 12, sealing ring on the right side of fluid 6
12 two sides are equipped with mounting plate 15, and sealing-plug 14 is equipped on the right side of mounting plate 15, fluid drainage slot 11, sealing are equipped on the outside of sealing-plug 14
Fluid 6 and sealing-plug 14 each serve as the effect of hydraulic seal and air seal.
Specifically, 1002 outer surface of center push rod is equipped with screw thread, and it is connect with mounting plate 15 by threads turn, securely
Connection.
Specifically, mounting plate 15 is set as 2,2 mounting plates 15 distinguish setting symmetrical above and below in 1 two sides of apparatus main body,
It is easily installed and dismantles.
Specifically, 12 center of sealing ring is rounded, the center of circle is overlapped with 5 center of central shaft, improves leakproofness.
Specifically, outer ring plate 2 is fixed by snap to be connected to 4 outer surface of dust plug, play the role of effective protection.
Specifically, waterproof retaining ring 9 is fixedly connected with apparatus main body 1 by fastening bolt 8, effective waterproof.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (6)
1. a kind of motor end cover sealing device, it is characterised in that: including
Apparatus main body (1), described device main body (1) outer surface are equipped with end cap continuing surface (3), on the right side of the end cap continuing surface (3)
Equipped with waterproof retaining ring (9), fastening bolt (8) are equipped on the inside of the waterproof retaining ring (9), fastening bolt (8) bottom, which is equipped with, lives
Plug ring slot (7), piston ring groove (7) left side are equipped with dust plug (4), are equipped with outer ring plate (2) on the outside of the dust plug (4)；
Air pressure adjustment pumps (10), including air pressure regulator (1001), and airway is equipped on the inside of the air pressure regulator (1001)
(1003), airway (1003) two sides are equipped with center push rod (1002), and center push rod (1002) outer surface is equipped with
Guide face (1004)；
Buffer gear (13), including insulating surfaces (1301), insulating surfaces (1301) center are equipped with radiating groove (1302), described to dissipate
Heat channel (1302) bottom is equipped with cushion (1303), and cushion (1303) center is equipped with stiffening plate (1304)；
Central shaft (5), central shaft (5) two sides are equipped with sealing fluid (6), are equipped on the right side of the sealing fluid (6) close
Seal (12), sealing ring (12) two sides are equipped with mounting plate (15), are equipped with sealing-plug (14) on the right side of the mounting plate (15), institute
It states and is equipped with fluid drainage slot (11) on the outside of sealing-plug (14).
2. a kind of motor end cover sealing device according to claim 1, it is characterised in that: the center push rod (1002) is outside
Surface is equipped with screw thread, and it is connect with mounting plate (15) by threads turn.
3. a kind of motor end cover sealing device according to claim 1, it is characterised in that: the mounting plate (15) is set as
2,2 mounting plates (15) are symmetrical above and below respectively to be arranged in apparatus main body (1) two sides.
4. a kind of motor end cover sealing device according to claim 1, it is characterised in that: sealing ring (12) center is in
Circle, the center of circle are overlapped with central shaft (5) center.
5. a kind of motor end cover sealing device according to claim 1, it is characterised in that: the outer ring plate (2) passes through card
Button is fixedly connected on dust plug (4) outer surface.
6. a kind of motor end cover sealing device according to claim 1, it is characterised in that: the waterproof retaining ring (9) and dress
Main body (1) is set to be fixedly connected by fastening bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920024934.7U CN209184364U (en) | 2019-01-08 | 2019-01-08 | A kind of motor end cover sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920024934.7U CN209184364U (en) | 2019-01-08 | 2019-01-08 | A kind of motor end cover sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209184364U true CN209184364U (en) | 2019-07-30 |
Family
ID=67378427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920024934.7U Expired - Fee Related CN209184364U (en) | 2019-01-08 | 2019-01-08 | A kind of motor end cover sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209184364U (en) |
-
2019
- 2019-01-08 CN CN201920024934.7U patent/CN209184364U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206991670U (en) | A kind of easy-to-mount display screen frame | |
| CN204904726U (en) | Concatenation formula outdoor advertising machine with rectangular shape display screen | |
| CN209184364U (en) | A kind of motor end cover sealing device | |
| CN208766581U (en) | A kind of computer fixing device | |
| CN104728113B (en) | The capacity-variable structure and compressor of screw compressor | |
| CN204031054U (en) | A kind of solar components frame that prevents assembly ponding and laying dust | |
| CN203462441U (en) | Novel rubber dam body | |
| CN208241496U (en) | A kind of electric axle brushless motor | |
| CN107166183B (en) | LED lamp with waterproof and dustproof structure | |
| CN209469280U (en) | A kind of door and window crimping | |
| CN205160024U (en) | Space adjusting type cable branch case | |
| CN202452012U (en) | Triangular flange | |
| CN112437575A (en) | Data compression density modulator for 5G communication | |
| CN201439936U (en) | Dust-proof LED street lamp radiating body | |
| CN204926685U (en) | Outdoor advertising machine with rectangular shape display screen | |
| CN204634220U (en) | A kind of power equipment covering plate structure | |
| CN203604299U (en) | Valve sealing structure for harvester | |
| CN211647907U (en) | Combined type joint strip | |
| CN210717204U (en) | Embedded LED illuminating lamp capable of avoiding dust accumulation | |
| CN217985013U (en) | Detachable filter shell and filter | |
| CN209868612U (en) | Robot multi-view camera face connecting module | |
| CN213342545U (en) | Fixing device for Bluetooth base station | |
| CN210927439U (en) | Dustproof shell of frequency converter | |
| CN208901244U (en) | A kind of seamless embedded sterilized lamp | |
| CN103322805A (en) | Side sealing device of trolley of sintering machine or traveling grate machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 Termination date: 20220108 |